CN105745920B - 视频传输 - Google Patents
视频传输 Download PDFInfo
- Publication number
- CN105745920B CN105745920B CN201480063195.2A CN201480063195A CN105745920B CN 105745920 B CN105745920 B CN 105745920B CN 201480063195 A CN201480063195 A CN 201480063195A CN 105745920 B CN105745920 B CN 105745920B
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- CN
- China
- Prior art keywords
- video
- user
- user equipment
- feature
- equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 23
- 238000004891 communication Methods 0.000 claims abstract description 39
- 230000000007 visual effect Effects 0.000 claims abstract description 35
- 238000001514 detection method Methods 0.000 claims abstract description 32
- 238000000034 method Methods 0.000 claims abstract description 29
- 210000000746 body region Anatomy 0.000 claims description 13
- 238000013016 damping Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000004590 computer program Methods 0.000 abstract description 2
- 230000005855 radiation Effects 0.000 description 34
- 238000005520 cutting process Methods 0.000 description 14
- 230000015654 memory Effects 0.000 description 11
- 230000006870 function Effects 0.000 description 8
- 230000007704 transition Effects 0.000 description 8
- 210000000988 bone and bone Anatomy 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
- G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
- G06T7/251—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments involving models
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/103—Static body considered as a whole, e.g. static pedestrian or occupant recognition
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1083—In-session procedures
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/75—Media network packet handling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/24—Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth, upstream requests
- H04N21/2402—Monitoring of the downstream path of the transmission network, e.g. bandwidth available
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
- H04N21/4223—Cameras
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
- H04N21/4788—Supplemental services, e.g. displaying phone caller identification, shopping application communicating with other users, e.g. chatting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/15—Conference systems
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Business, Economics & Management (AREA)
- General Business, Economics & Management (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Image Processing (AREA)
- Information Transfer Between Computers (AREA)
- User Interface Of Digital Computer (AREA)
- Telephonic Communication Services (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/084,090 US9307191B2 (en) | 2013-11-19 | 2013-11-19 | Video transmission |
| US14/084,090 | 2013-11-19 | ||
| PCT/US2014/065855 WO2015077159A1 (en) | 2013-11-19 | 2014-11-17 | Video transmission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105745920A CN105745920A (zh) | 2016-07-06 |
| CN105745920B true CN105745920B (zh) | 2019-06-25 |
Family
ID=51999571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480063195.2A Active CN105745920B (zh) | 2013-11-19 | 2014-11-17 | 视频传输 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US9307191B2 (ja) |
| EP (1) | EP3072291B1 (ja) |
| JP (1) | JP6486377B2 (ja) |
| KR (1) | KR102211669B1 (ja) |
| CN (1) | CN105745920B (ja) |
| AU (1) | AU2014353251B2 (ja) |
| BR (1) | BR112016010408B1 (ja) |
| CA (1) | CA2928601C (ja) |
| MX (1) | MX359852B (ja) |
| RU (1) | RU2660816C2 (ja) |
| WO (1) | WO2015077159A1 (ja) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11736756B2 (en) * | 2016-02-10 | 2023-08-22 | Nitin Vats | Producing realistic body movement using body images |
| US9743042B1 (en) | 2016-02-19 | 2017-08-22 | Microsoft Technology Licensing, Llc | Communication event |
| US10356341B2 (en) | 2017-10-13 | 2019-07-16 | Fyusion, Inc. | Skeleton-based effects and background replacement |
| US10951859B2 (en) | 2018-05-30 | 2021-03-16 | Microsoft Technology Licensing, Llc | Videoconferencing device and method |
| US10972744B2 (en) | 2018-11-12 | 2021-04-06 | Analog Devices International Unlimited Company | Image scaling |
| CN109948494B (zh) * | 2019-03-11 | 2020-12-29 | 深圳市商汤科技有限公司 | 图像处理方法及装置、电子设备和存储介质 |
| WO2020230335A1 (ja) * | 2019-05-16 | 2020-11-19 | 日本電信電話株式会社 | 骨格情報判定装置、骨格情報判定方法及びコンピュータプログラム |
| US10972655B1 (en) * | 2020-03-30 | 2021-04-06 | Logitech Europe S.A. | Advanced video conferencing systems and methods |
| US10904446B1 (en) | 2020-03-30 | 2021-01-26 | Logitech Europe S.A. | Advanced video conferencing systems and methods |
| US10951858B1 (en) | 2020-03-30 | 2021-03-16 | Logitech Europe S.A. | Advanced video conferencing systems and methods |
| US10965908B1 (en) | 2020-03-30 | 2021-03-30 | Logitech Europe S.A. | Advanced video conferencing systems and methods |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101141608A (zh) * | 2007-09-28 | 2008-03-12 | 腾讯科技（深圳）有限公司 | 一种视频即时通讯系统及方法 |
| CN102411783A (zh) * | 2010-10-14 | 2012-04-11 | 微软公司 | 在视频聊天应用中自动跟踪用户移动 |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU4307499A (en) | 1998-05-03 | 1999-11-23 | John Karl Myers | Videophone with enhanced user defined imaging system |
| US20080250458A1 (en) * | 1998-12-21 | 2008-10-09 | Roman Kendyl A | Media exchange for handheld wireless receivers and other media user devices |
| US7051357B2 (en) * | 1999-05-28 | 2006-05-23 | Intel Corporation | Communicating ancillary information associated with a plurality of audio/video programs |
| US6611281B2 (en) | 2001-11-13 | 2003-08-26 | Koninklijke Philips Electronics N.V. | System and method for providing an awareness of remote people in the room during a videoconference |
| GB2395853A (en) | 2002-11-29 | 2004-06-02 | Sony Uk Ltd | Association of metadata derived from facial images |
| KR100596945B1 (ko) * | 2003-10-30 | 2006-07-04 | (주)씨앤에스 테크놀로지 | 영상 송수신 대역폭 및 화질 조절기능을 갖는 아이피 영상단말기 및 이의 제어방법 |
| JP4768250B2 (ja) | 2004-10-28 | 2011-09-07 | シャープ株式会社 | 送信装置、受信装置、送受信装置、送信方法及び伝送システム |
| US7583287B2 (en) * | 2005-03-22 | 2009-09-01 | Microsoft Corp. | System and method for very low frame rate video streaming for face-to-face video conferencing |
| US7878907B2 (en) | 2005-05-13 | 2011-02-01 | Microsoft Corporation | Real-time HD TV/video IP streaming to a game console |
| US20080151786A1 (en) | 2006-12-21 | 2008-06-26 | Motorola, Inc. | Method and apparatus for hybrid audio-visual communication |
| CN101755461B (zh) * | 2007-07-20 | 2012-06-13 | 富士胶片株式会社 | 图像处理设备、图像处理方法 |
| US20090079840A1 (en) | 2007-09-25 | 2009-03-26 | Motorola, Inc. | Method for intelligently creating, consuming, and sharing video content on mobile devices |
| KR100982607B1 (ko) * | 2009-02-18 | 2010-09-15 | 장태환 | 영상처리시스템 및 영상처리방법 |
| WO2011041903A1 (en) | 2009-10-07 | 2011-04-14 | Telewatch Inc. | Video analytics with pre-processing at the source end |
| NO332204B1 (no) | 2009-12-16 | 2012-07-30 | Cisco Systems Int Sarl | Fremgangsmate og anordning for automatisk kamerastyring i et videokonferanseendepunkt |
| US8744420B2 (en) * | 2010-04-07 | 2014-06-03 | Apple Inc. | Establishing a video conference during a phone call |
| EP2383696A1 (en) | 2010-04-30 | 2011-11-02 | LiberoVision AG | Method for estimating a pose of an articulated object model |
| US8395653B2 (en) | 2010-05-18 | 2013-03-12 | Polycom, Inc. | Videoconferencing endpoint having multiple voice-tracking cameras |
| US8902244B2 (en) | 2010-11-15 | 2014-12-02 | Cisco Technology, Inc. | System and method for providing enhanced graphics in a video environment |
| US8898310B2 (en) | 2010-12-15 | 2014-11-25 | Microsoft Corporation | Enhanced content consumption |
| US9049447B2 (en) | 2010-12-30 | 2015-06-02 | Pelco, Inc. | Video coding |
| US8725680B2 (en) | 2011-02-08 | 2014-05-13 | Microsoft Corporation | Media content location awareness and decision making |
| US8970704B2 (en) * | 2011-06-07 | 2015-03-03 | Verizon Patent And Licensing Inc. | Network synchronized camera settings |
| US8832193B1 (en) * | 2011-06-16 | 2014-09-09 | Google Inc. | Adjusting a media stream in a video communication system |
| US20120327176A1 (en) | 2011-06-21 | 2012-12-27 | Broadcom Corporation | Video Call Privacy Control |
| US8773499B2 (en) * | 2011-06-24 | 2014-07-08 | Microsoft Corporation | Automatic video framing |
| US9118801B2 (en) * | 2011-10-24 | 2015-08-25 | T-Mobile Usa, Inc. | Optimizing video-call quality of service |
| US20140198838A1 (en) * | 2013-01-15 | 2014-07-17 | Nathan R. Andrysco | Techniques for managing video streaming |
-
2013
- 2013-11-19 US US14/084,090 patent/US9307191B2/en active Active
-
2014
- 2014-11-17 MX MX2016006443A patent/MX359852B/es active IP Right Grant
- 2014-11-17 RU RU2016119109A patent/RU2660816C2/ru active
- 2014-11-17 WO PCT/US2014/065855 patent/WO2015077159A1/en active Application Filing
- 2014-11-17 CN CN201480063195.2A patent/CN105745920B/zh active Active
- 2014-11-17 BR BR112016010408-0A patent/BR112016010408B1/pt active IP Right Grant
- 2014-11-17 AU AU2014353251A patent/AU2014353251B2/en active Active
- 2014-11-17 KR KR1020167015756A patent/KR102211669B1/ko active IP Right Grant
- 2014-11-17 EP EP14805463.8A patent/EP3072291B1/en active Active
- 2014-11-17 JP JP2016554533A patent/JP6486377B2/ja active Active
- 2014-11-17 CA CA2928601A patent/CA2928601C/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101141608A (zh) * | 2007-09-28 | 2008-03-12 | 腾讯科技（深圳）有限公司 | 一种视频即时通讯系统及方法 |
| CN102411783A (zh) * | 2010-10-14 | 2012-04-11 | 微软公司 | 在视频聊天应用中自动跟踪用户移动 |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2016119109A (ru) | 2017-11-23 |
| US9307191B2 (en) | 2016-04-05 |
| BR112016010408A8 (pt) | 2020-04-22 |
| MX2016006443A (es) | 2016-12-09 |
| US20150138308A1 (en) | 2015-05-21 |
| BR112016010408B1 (pt) | 2023-05-02 |
| CN105745920A (zh) | 2016-07-06 |
| EP3072291B1 (en) | 2018-07-11 |
| CA2928601A1 (en) | 2015-05-28 |
| AU2014353251B2 (en) | 2018-05-17 |
| KR102211669B1 (ko) | 2021-02-02 |
| AU2014353251A1 (en) | 2016-05-19 |
| EP3072291A1 (en) | 2016-09-28 |
| CA2928601C (en) | 2022-08-30 |
| KR20160085877A (ko) | 2016-07-18 |
| WO2015077159A1 (en) | 2015-05-28 |
| RU2660816C2 (ru) | 2018-07-10 |
| JP2017503442A (ja) | 2017-01-26 |
| JP6486377B2 (ja) | 2019-03-20 |
| MX359852B (es) | 2018-10-12 |
| RU2016119109A3 (ja) | 2018-05-03 |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |